Article Per Year (5 Year)
p-Index From 2021 - 2026
2.33
P-Index
This Author published in this journals
All Journal MANAJEMEN HUTAN TROPIKA Journal of Tropical Forest Management Jurnal Ilmu Pertanian Indonesia Jurnal Silvikultur Tropika (JST) Jurnal Ilmu Tanah dan Lingkungan (Journal of Soil Science and Environment) Journal of Degraded and Mining Lands Management Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Forest and Society Jurnal Hutan Tropika Jurnal Pusat Inovasi Masyarakat
Ati Dwi Nurhayati
Department Of Silviculture, Faculty Of Forestry And Environment, IPB University, Academic Ring Road Campus IPB Dramaga, Bogor, Indonesia 16680
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Earth & Planetary Sciences Energy Environmental Science Social Sciences

Published : 21 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 21 Documents
Search

 1   2   3 
Soil Responses on Peatland Fire: Case Studies in Jambi and Central Kalimantan Lailan Syaufina; Bambang Hero Saharjo; Ati Dwi Nurhayati; Erianto Indra Putra; Wardana Wardana
Jurnal Silvikultur Tropika Vol 13 No 01 (2022): Jurnal Silvikutur Tropika
Publisher : Departemen Silvikultur, Fakultas Kehutanan dan Lingkungan, Institut Pertanian Bogor (IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/j-siltrop.13.01.66-71

Abstract

Jambi and Central Kalimantan Provinces are among fire-prone provinces that experience fire annually. The provinces have large peatland areas, which are susceptible to fire. The peatland fire cause impacts on peat soil characteristics, including peat physical and chemical properties. The study was conducted in Sinar Wajo Village, Jambi and Kalampangan and Tumbang Nusa villages, Central Kalimantan Provinces. Land clearing activities for agriculture farming mostly caused forest and land fire in both locations. This study compares physical and chemical soil characteristics on burned and unburned peatland areas in Jambi and Central Kalimantan. Samples of peat soil were taken from 0-20 cm depth. Peat soil chemical and physical properties obtained from laboratory analyses were statistically analyzed to compare the properties in burned and unburned areas using JASP. The study resulted in significant differences for Potassium, Sodium, and Calcium, which indicate higher content in the burned plots than the unburned plots. Key words: Chemical soil properties, land clearing, peatland, physical soil properties
Laboratory Experiments on Heat Propagation of Peat Samples from Frequently Burnt Areas in Jambi Verda Emmelinda Satyawan; Erianto Indra Putra; Yulianto Sulistyo Nugroho; Almi Ramadhi; Ati Dwi Nurhayati; Wardana Wardana; Eko Setianto
Jurnal Silvikultur Tropika Vol 13 No 01 (2022): Jurnal Silvikutur Tropika
Publisher : Departemen Silvikultur, Fakultas Kehutanan dan Lingkungan, Institut Pertanian Bogor (IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/j-siltrop.13.01.72-78

Abstract

Kebakaran gambut relatif sulit dipadamkan karena karakter kebakaran gambut yang membara di bawah permukaan tanah. Penelitian ini bertujuan untuk menganalisis perambatan api yang membara pada gambut yang sering terbakar dengan berbagai kadar air. Variabel yang diukur adalah perubahan suhu terhadap waktu, laju propagasi, dan laju kehilangan massa. Kadar air dari daerah yang sering terbakar yang dikeringkan selama 16 dan 24 jam adalah 272,00% dan 494,00%. Kadar air pada penelitian sebelumnya yang dilakukan terhadap sampel gambut yang dikeringkan selama 16 dan 14 jam adalah 577,52% dan 713,24%. Analisis pada kedua sampel menunjukkan bahwa sampel gambut yang dibakar pada tahun 1997/1998 memiliki suhu yang lebih tinggi daripada sampel gambut yang sering dibakar. Perambatan panas pada sampel gambut yang terbakar sekali pada tahun 1997/1998 berlangsung lebih lama (9-10 jam) dibandingkan dengan gambut yang sering terbakar (6-7 jam). Laju perambatan vertikal pada gambut yang sering terbakar lebih lambat (6-30 cm/jam) dibandingkan dengan sampel gambut yang terbakar tahun 1997/1998 (9-41 cm/jam), tetapi laju perambatan horizontal pada gambut yang sering terbakar terjadi lebih cepat (5-35 cm /jam) dibandingkan gambut yang terbakar sekali pada tahun 1997/1998 (11-21 cm/jam). Laju kehilangan massa pada gambut yang sering terbakar adalah lebih rendah (9-22 gram/jam) dibandingkan dengan contoh gambut yang terbakar sekali pada tahun 1997/1998 (25-32 gram/jam). Kata kunci: gambut, kadar air, pembakaran
Forest and Land Fire Analysis Based Hotspot and Burned Area in Pelalawan District, Riau Province Ati Dwi Nurhayati; Wanda Aulia
Jurnal Silvikultur Tropika Vol 13 No 03 (2022): Jurnal Silvikutur Tropika
Publisher : Departemen Silvikultur, Fakultas Kehutanan dan Lingkungan, Institut Pertanian Bogor (IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/j-siltrop.13.03.225-231

Abstract

Riau Province always occurs forest and land fires every year. One of the districts that are often burned is Pelalawant. Pelalawan District has the highest number of hotspots in the 2015-2019 period. This study aims to analyze the distribution of hotspots and burned areas in 2015 and 2019 in Pelalawan District Riau. Data used in this study comes from the MODIS Terra/Aqua satellite imagery. The results showed that the number of hotspots in Pelalawan Regency was 2168 in 2015 and 1503 in 2019. In 2015 the number of hotspots was dominated on non-peat land and in 2019 dominated on peatland. Pangkalan Kuras District had the highest number of hotspots in 2015 and Teluk Meranti District had the highest number of hotspots in 2019. The area burned in 2015 was 50,896,207 ha in Pelalawan Regency and 8,078,358 ha in 2019. Keywords: burned area, forest and land fire, hotspot, Pelalawan District
Identification of Hotspot and Burned Area in Merauke District, South Papua Province Silvi Nadia Kirana; Ati Dwi Nurhayati
Jurnal Silvikultur Tropika Vol 13 No 03 (2022): Jurnal Silvikutur Tropika
Publisher : Departemen Silvikultur, Fakultas Kehutanan dan Lingkungan, Institut Pertanian Bogor (IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/j-siltrop.13.03.253-258

Abstract

Papua province is one of fire prone province in Indonesia. Merauke experiences forest and land fires almost every year. The objectives of this study were to identify the distribution of hotspots and burned area in Merauke District, South Papua Province in 2015 and 2019. Hotspot data was obtained from the Terra/Aqua MODIS satellite imagery. Data analysis was carried out by identifying the distribution of hotspots for each type of land cover, as well as identification of burnt areas with buffering hotspots at a distance of 1 km x 1 km. Total number of hotspots in 2015 was 2.671 with 2.611 hotspots on mineral soil and 60 hotspots on peatland area. Total hotspots in 2019 were 534 with 524 hotspots on mineral soil and 10 hotspots on peatland area. The burned area in 2015 was 98% on non-peat land and 2% on peat land of the total burnt area in Merauke Regency. The burnt area in 2019 also occurred 98% on non-peat land and 2% on peatland. The biggest forest and land fires in 2015 and 2019 occurred in the land cover type of swamp scrub. Keywords: burned area, forest fire, hotspot, Merauke District
Hotspot Analysis and Burned Area in Sumba Timur District East Nusa Tenggara Province Ati Dwi Nurhayati; Fazil Azhar
Jurnal Silvikultur Tropika Vol 14 No 01 (2023): Jurnal Silvikutur Tropika
Publisher : Departemen Silvikultur, Fakultas Kehutanan dan Lingkungan, Institut Pertanian Bogor (IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/j-siltrop.14.01.57-63

Abstract

East Sumba District is one of the provinces in Indonesia that has low rainfall intensity resulting in a prolonged dry season make it is very vulnerable to fire hazards. This study aims to identify the distribution of hotspots and analyze the effect of annual rainfall intensity on the distribution pattern of hotspots in East Sumba District in 2015 and 2019. The data used in this study are hotspots from MODIS Terra/Aqua satellite imagery, administrative area data in spatial form, from BIG, land cover data from KLHK, and rainfall data from CHIRPS. The results showed that the number of hotspots in 2015 was 148, with the highest number of hotspots occurring in savanna/grassland land cover is 89. In 2019 there were 164 hotspots with the highest distribution in savanna/grassland land cover types. The area burned in 2015 in East Sumba District was 46.565, in 2019 it was 51.595 hectares. The lowest rainfall occurred in September 2015 was 5.9 mm and the highest rainfall occurred in January 2019 was 328 mm. Keywords: forest and land fires, hotspot, rain fall, land cover, Sumba Timur District
Forest and Peatland Fire Dynamics in South Sumatra Province Nurhayati, Ati Dwi; Hero Saharjo, Bambang; Sundawati, Leti; Syartinilia, Syartinilia; A. Cochrane, Mark
Forest and Society Vol. 5 No. 2 (2021): NOVEMBER
Publisher : Forestry Faculty, Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24259/fs.v5i2.14435

Abstract

South Sumatra Province experiences forest and land fires every year. Peatland and human activity have caused this region to be more vulnerable to fire. In this study, we used annual mapping to describe the history of forest and land fires in Ogan Komering Ilir (OKI) District of South Sumatra to analyze fire trends during the 2015-2019 period. Hotspot data were obtained from Terra/Aqua MODIS satellite imagery at all confidence levels. Burned areas were identified using the Normalized Burn Ratio (NBR) Index, with data sources from Landsat 8 satellite imagery obtained from the USGS (United States Geological Survey). The highest number of hotspots were detected in 2015 (33,748), with 72% was located on peatland. Historical analysis of hotspot numbers, shows that the majority of burning occurs in September and October. This indicates that prevention activities must be carried out more intensively before these months. Linear regression between annual hotspot numbers and rainfall was not significant. Hotspots indicative of forest and land fire in OKI District were more influenced by human activities. The largest burned area (993,999 ha) occurred in 2015. The 2015 El Niño event triggered drought and worsened forest and land fires in Indonesia. Although no El- Niño conditions occurred in 2016-2018, fires continued to occur in OKI District, showing their independence from extreme drought. The fires occurring on peatlands burned a large area during 2015-2019 indicating that forest and land fires management must become a top priority in OKI District
13. Pendugaan Kerapatan Vegetasi untuk Menentukan Ruang Terbuka Hijau (RTH) Kabupaten Bogor Putra, Erianto Indra; Waldi, Robi D; Rifaldo, Ahmad; Khairunisa, Yovielachicha; Akmalia, Deya; Siburian, Siti Labora; Huda, Rian Dwirizqi Miftahul; Susanti, Pratiwi D; Putri, Citra S; Matangaran, Juang R.; Nurhayati, Ati Dwi; Rusniarsyah, Lufthi
Journal of Tropical Silviculture Vol. 14 No. 03 (2023): Jurnal Silvikutur Tropika
Publisher : Departemen Silvikultur, Fakultas Kehutanan dan Lingkungan, Institut Pertanian Bogor (IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/j-siltrop.14.03.268-272

Abstract

Ruang Terbuka Hijau (RTH) merupakan bagian dari ruang-ruang terbuka (open space) suatu wilayah perkotaan yang diisi oleh tumbuhan, tanaman, dan vegetasi untuk mendukung manfaat ekologis, sosial budaya, dan arsitektur. Salah satu pendekatam yang dapat dilakukan untuk menentukan RTH adalah dengan menganalisis kerapatan vegetasi. Persebaran minimal vegetasi pada suatu wilayah kota adalah 30% dari total luas wilayah tersebut. Sebaran vegetasi ini dapat dihitung dengan pemanfaatan Citra Landsat 8. Penelitian ini dilakukan untuk menentukan Ruang Terbuka Hijau di Kabupeten Bogor dengan menggunakan Citra Landsat 8. Penelitian ini menunjukkan bahwa masih banyak wilayah yang masih kekurangan vegetasi sehingga sangat diperlukan untuk membangun Ruang Terbuka Hijau di wilayah-wilayah ini. Kata kunci: Citra Landsat 8, Kabupaten Bogor, Ruang Terbuka Hijau, Vegetasi
The Distribution of Hotspots and Integrated Patrols During the 2023 El Niño Period in Muaro Jambi District Nurhayati, Ati Dwi; Aulia, Chyntia Hanifah Nurul
Journal of Tropical Silviculture Vol. 15 No. 03 (2024): Jurnal Silvikutur Tropika
Publisher : Departemen Silvikultur, Fakultas Kehutanan dan Lingkungan, Institut Pertanian Bogor (IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/j-siltrop.15.03.279-286

Abstract

Kabupaten Muaro Jambi merupakan kabupaten dengan luasan gambut terbesar kedua di Provinsi Jambi. Karakteristik ini membuatnya rentan terhadap kebakaran hutan dan lahan (Karhutla), terutama saat terjadi fenomena El Niño. Pada tahun 2023, dampak El Niño terasa di berbagai wilayah Indonesia termasuk Kabupaten Muaro Jambi. Penelitian ini bertujuan untuk menganalisis sebaran hotspot dan curah hujan serta upaya pencegahan yang dilakukan di Kabupaten Muaro Jambi pada masa fenomena El Nino tahun 2023. Data sebaran hotspot diperoleh dari citra satelit MODIS Terra/Aqua. Hasil penelitian menunjukkan bahwa jumlah hotspot tertinggi terjadi pada bulan oktober dengan rata-rata curah hujan bulanan sebesar 87,8 mm. Kecamatan Kumpeh memiliki jumlah hotspot tertinggi dari kesebelas kecamatan di Kabupaten Muaro Jambi pada tahun 2023. Sebaran hotspot di Kabupaten Muaro Jambi lebih banyak ditemukan di lahan gambut yaitu sebanyak 13 jika dibandingkan dengam jumlah hotspot pada tanah mineral. Upaya pencegahan yang telah dilakukan adalah patroli terpadu yang diprioritaskan pada bulan rawan kebakaran, pemasangan IoT untuk pengukuran TMAT dan sosialisasi/ penyuluhan kepada masyarakat. Kata kunci: curah hujan, El Nino, hotspot, kabupaten muaro jambi, pencegahan kebakaran hutan dan lahan
Urban Heat Island phenomenon and the role of urban green spaces in regulating thermal comfort in Bogor City, Indonesia Deviro, Sonya Okta; Karlinasari, Lina; Nurhayati, Ati Dwi
Journal of Degraded and Mining Lands Management Vol. 12 No. 4 (2025)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15243/jdmlm.2025.124.8391

Abstract

This study examined the intensification of the Urban Heat Island (UHI) phenomenon in Bogor City, Indonesia, over a ten-year period from 2013 to 2023. Rapid urbanization has led to extensive changes in land cover, primarily the conversion of vegetated areas into built-up zones. This research integrated remote sensing analysis using Landsat 8 OLI/TIRS imagery with field-based measurements of the Temperature Humidity Index (THI) to assess spatial patterns of Land Surface Temperature (LST), vegetation cover (NDVI), and built-up area expansion (NDBI). The results indicated a notable increase in UHI intensity, as reflected in the expansion of high LST zones (29-32 °C) and a reduction in cooler zones (23-26 °C). Built-up areas increased most significantly in Tanah Sareal (11.98%) and West Bogor (8.49%), while vegetation cover declined sharply, especially in North and Central Bogor. Regression analysis showed a strong negative correlation between NDVI and LST (R² = 0.59) and a positive correlation between NDBI and LST (R² = 0.60), confirming the thermal buffering role of vegetation and the heat-amplifying effect of built surfaces. THI measurements indicate widespread thermal discomfort (THI >27 °C) in densely populated urban areas. However, Central Bogor maintains lower LST and THI values, indicating better thermal comfort. These findings highlight the crucial role of urban green infrastructure in mitigating urban heat island (UHI) effects, underscoring the importance of adopting nature-based solutions, such as expanding green spaces and implementing sustainable land management practices, to enhance urban climate resilience.
Estimasi Tingkat Keparahan Kebakaran Hutan dan Lahan di Kabupaten Muaro Jambi Provinsi Jambi Tahun 2024: Estimated Severity Level of Forest and Land Fires in Muaro Jambi District, Jambi Province in 2024 Nur Syahira, Talitha; Saharjo, Bambang Hero; Nurhayati, Ati Dwi
JURNAL HUTAN TROPIKA Vol 20 No 2 (2025): Volume 20 Nomor 2 Tahun 2025
Publisher : Jurusan Kehutanan, Fakultas Pertanian Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36873/jht.v20i2.22656

Abstract

Muaro Jambi District is a district in Jambi Province that often experiences forest and land fires. The study aims to analyze the distribution of hotspots and their relationship with rainfall and estimate the severity of forest and land fires in Muaro Jambi District in 2024. The sources used were hotspot distribution data from the VIIRS sensor, monthly rainfall, and Sentinel-2 images. The results showed that the number of hotspot increased in July and reached its peak in September. The number of hotspots and rainfall have an inversely proportional relationship. Estimation of the severity of forest and land fires in Muaro Jambi District in 2024 based on the NBR (Normalized Burn Ratio) index from the Sentinel-2 image shows that most of the forest and land fire areas are at a moderate severity level, namely 61.45% with an area of 869.53 ha.
Co-Authors A. Cochrane, Mark Abiyyu Arzak Novaldi Akmalia, Deya Aldi Yusup Almi Ramadhi Aulia, Chyntia Hanifah Nurul Bakara, Teguh Bambang Hero Saharjo Deviro, Sonya Okta Eko Setianto Erianto Indra Putra Ervina Aryanti Fazil Azhar Handian Purwawangsa Haridha Anindita Huda, Rian Dwirizqi Miftahul Khairunisa, Yovielachicha Lailan Syaufina Leti Sundawati Liana Arhami Lina Karlinasari Lufthi Rusniarsyah, Lufthi Matangaran, Juang R. Miranda, Citra Muhammad Hudzaifah Rihuljihad Nur Syahira, Talitha Putri, Citra S Rifaldo, Ahmad Rinenggo Siwi Siburian, Siti Labora Silvi Nadia Kirana Sulistio Rizky Iskandar Susanti, Pratiwi D Syartinilia . Syartinillia Verda Emmelinda Satyawan Waldi, Robi D Wanda Aulia Wardana Wardana Yeni Vetrita Yulianto Sulistyo Nugroho